(A ∪ B) ‘ = A’ ∩ B’ and (A ∩ B) ‘= A’∪ B’ is known as
(A ∪ B) ‘ = A’ ∩ B’ and (A ∩ B) ‘= A’∪ B’ is known as
| Note: | The above multiple-choice question is for all general and Competitive Exams in India. |
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